16999762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38461}}^1$

素因数の和:38493

約数の個数: 16

約数和(自身を含む): 29077272

約数和(自身を除く): 12077510

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 38461, 76922, 499993, 653837, 999986, 1307674, 8499881, 16999762]

約数ペア:

[(1, 16999762), (2, 8499881), (13, 1307674), (17, 999986), (26, 653837), (34, 499993), (221, 76922), (442, 38461)]